their final efforts. >> on sunday president obama campaigned in concord, new hampshire, hollywood, florida, cincinnati, ohio, and aurora, colorado. he begins this morning with a rally in madison, wisconsin. nancy cordes is there covering the obama campaign. nancy, good morning. >> reporter: good morning. the president is due to address this crowd in about an hour and a half. he spends this final day of the campaign in three key midwestern states. here in wisconsin, then in ohio, and iowa. if he sweeps all three of those states tomorrow, his victory is almost assured and campaign officials say they feel very good about their chances. >> hello, florida! hello, virginia! hello, ohio! >> reporter: crisscrossing the country in this final lap, the president told crowds of 10,000 and 20,000 that he is the same bipartisan hopeful truth teller they elected four years ago. >> you know what i believe. you know where i stand. you know i tell the truth. ♪ you make me >> reporter: in the closing days this campaign has taken on the era of a traveling concert. over the weekend katy perry, dave matthews